Marine Pump Sea Water Pump

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Quick Details

  • Place of Origin:Henan, China (Mainland)

  • Model Number:250QJ100-126/7

  • Theory:Centrifugal Pump

  • Structure:Multistage Pump

  • Usage:Water

  • Power:55KW

  • Standard or Nonstandard:Standard

  • Fuel:Electric

  • Pressure:High Pressure

  • Application:Water

  • Material:Cast Iron / Stainless Steel

  • Color:Blue

  • Flow:100m3/h

  • Head Range:126m

  • Usage:agricultural irrigation, water tranfer/drainage,industry mining,etc

  • OEM and Design Service:Accept

  • Outlet:4 inch

Packaging & Delivery

Packaging Details:wooden box packing
Delivery Detail:5-7days after payment confirmation or as customers' requirements

Specifications

marine pump sea water pump
1.copper wire winding
2.copper end ring
3.one year warranty
4.head up to 600m

marine pump sea water pump

This pump is widely used for the irrigation for agricultural land, the water supply and sewage for industrial and mining enterprises, and the water utilization for the people and animals in altiplano and mountain area, the electric supply is 380V 50HZ 3phase AC

1. Operation parameters:

(1). Flow range: 10-500 m3/h

(2). Lift range: 10-600m

(3). Applicable well Borehole diameter: φ175-φ400mm

(4). Diameter scope:φ32—φ203mm;  

(5). Temperature range: -15—80°C.

2. Product overview:

QJ submersible pumps are widely used in

(1). agriculture irrigation, sprinkler    irrigation, well water lifting

(2). water supply, drain system of industrial and civil building

(3). the hill, mountain areas' water diversion, drainage of low-lying area

(4). water supply, drainage of industrial and mining enterprises in urban and rural area

(5). all the other water facilities

3. Application:

(1). For water supply from wells or reservoirs.

(2). For domestic use for civil and industrial application.

(3). For garden use and irrigation.

4. Motor and pump

(1). Rewindable motor or Full obturated screen motor

(2). Three-phase: 380V-415V/50HZ;Single-phase:220V-240V/50HZ

(3). Equip with start control box or digital auto-control box

(4). Pumps are designed by casing stressed

(5). NEMA dimension standards

(6). Curve tolerance according to ISO2548

5. Using condition:

(1).  380V voltage deviation is no more than ±5%,frequency is 50HZ, three -phase power deviation is no

       more than ±1%.

(2).  Motor cavity must be filled with water.

(3).  The first stage impeller of the pump should be more than 2mm below the moving water surface, pump  

       unit should be less than 70m below the static water level.

(4).  The distance from the motor bottom to well bottom must be more than 3m.

(5).  Water temperature should be no more than 20°C.

(6).  Sand content of the water ( by mass) should be no more than 0.01%.

(7).  PH value of water 6.5-8.5.

(8).  Hydrogen sulfide content of the water should be no more than 1.5mg/L.            

(9).  Chloride ion content of the water should be no more than 400mg/L.

(10).  Water yield of water source should ensure the requirements of pump continuous working.

6. Characteristics:

(1).  Motors and pumps assembled into one.

(2).  Simple structure.

(3).  Easy installation and removal, small area.

(4).  Simple using and maintenance.

(5).  Safe and reliable operation, no pollution to water, etc

Structure explanation:

1.Submersible electric pump is composed of five parts: water pump,submersible motor,water line,waterproof cable and control switch. Water pump belongs to single suction multistage vertical centrifugal pump.

2.Submersible motor adopts water-filled wet structure,internal chamber was filled with water for cooling the motor and lubricating the bearing.In the operation,due to the changes of temperature,the pressure of the filled water in the internal chamber also changes,it can be automatically regulated by pressure-regulating unit in the lower part of motor.

3.For preventing the sand getting into the motor,the sand-preventing unit including sand slinger and skeleton oil-sealed was installed in the upper part of motor,the whole motor was sealed tightly.

4.There are water injection hole and exhaust hole in the upper part of the motor and discharge hole in the lower part.

5.There are thrust bearing and thrust collar,mainly for sustaining remnant axial force of pump and the empty weight of motor's rotor.

6.The winding of motor stator adopts water-proof electromagnetic wire with good insulating and water-proof functions and rotor adopts squirrel-cage structure.

7.When used in the environment where there are large grittiness or corrosive water,it should adopt the submersible pump made from casting stainless steel or copper alloy.

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Q:Standard water pump vs heavy duty?
The intense flow in simple terms strikes greater water in line with revolution the a manufacturing facility pump. Heavy accountability must be the comparable because of the fact the hi-flow, whilst the electrical powered pump would not use the fan belt to coach the pump, this is have been given a small electric powered motor to try this. See if there is any distinction between hi-flow heavy accountability, get one in all those.
Q:is it safe to drive without a water pump?
You can't go more than a few blocks without the car overheating if your pump is not working. Working or not, I guarantee the car has one. Unless, of course, you are being silly, and really own a car with an air-cooled engine!
Q:how can i put in a water pump for a1994 bonniville sse?
ask the car nicely
Q:What kind of water pump should I get?
Approach okorder.com/
Q:Is it illegal to produce aluminium submersible pumps?
When buying, if you ask for a copper wire or a wire, and don't answer you, it's against the principle of good faith. On the contrary, if you did not ask to buy the water pump with aluminum core, then there is no violation. Because the country does not have any laws and regulations prohibiting the production of aluminum core wire motor, naturally there is no aluminum wire motor as a fake and shoddy products, there is no pre notice obligations.In fact, the aluminum core motor is good, and the price is low, especially in the dry environment of small and medium-sized motors, with good performance. Only used in submersible pumps, because aluminum is easier to damp than copper wire, due to bacteria and other corrosion, and its life is sometimes less than copper wire. But the water pump, aluminum often needs to rewind coil, because of a small submersible pump motor is not good around general scrap.
Q:replaced water pump on lower unit .?
It shouldn't take long for the water to come out. Make sure the site tube isn't plugged up. If not, check your installation out.
Q:How can you tell if a water pump is bad on a 454 mercruiser marine engine.?
there is very much of hard paintings in getting that activity finished and the cooling gadget could desire to be flushed after that element additionally. i purely did a water pump on a 1999 ford contour and it grew to become right into somewhat worked given the area of that pump. as quickly as I have been given decrease back homestead, i grew to become into sore from my belt to my elbows for some days. a water pump could desire to final approximately one hundred,000 miles style of. i might have charged approximately that lots additionally. if that pump is inner to the block in the back of a conceal, the cost is going up on the subject of the hard paintings in touch.
Q:Replace Water pump, big noise came out, then jump time and engine died?
You're on thin ice with this, unless you had the timing belt replaced before 90,000 miles. That big noise was the pistons hitting the valves after the timing belt slipped, or more likely, broke from being worn out. When the engine's water pump is driven by the timing belt, the belt must be slacked to get the pump off, then tightened back up after the new pump installation. That old belt couldn't hold up under the tension. It's just bad luck for the mechanic he didn't think to question the age of the timing belt and insist that it be replaced. Of course that would cost a bit more. It will be an uphill battle. You might as well find a used engine if you want this car back on the road. Good luck to you.
Q:WATER PUMP REPLACEMENT?
No. However I think you may be confusing the timing belt with the fan belt. Typically the timing belt is located within the engine. Some european models require this belt replacement. Typically 75 to 90 thousand miles. The fan belt, which is the belt that you can see in the front or side of the engine does need replaced occasionally. However just because you are changing the water pump doesn't mean that either of these belts need replaced. If the fan belt has cracks in it, then yes I would go ahead and change the belt at the same time that you are having the water pump changed.
Q:Water pump 99 ranger?
are you sure it's not the belt tensioner rangers had a huge problem with them.I just replaced mine cuz it chewed the belt up was making the most horrible sqealing for a long time

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